overleaf/services/web/frontend/js/vendor/ace-1.4.5/mode-fsharp.js

317 lines
10 KiB
JavaScript
Raw Normal View History

ace.define("ace/mode/fsharp_highlight_rules",[], function (require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var FSharpHighlightRules = function () {
var keywordMapper = this.createKeywordMapper({
"variable": "this",
"keyword": 'abstract|assert|base|begin|class|default|delegate|done|downcast|downto|elif\
|else|exception|extern|false|finally|function|global|inherit|inline|interface|internal|lazy|match\
|member|module|mutable|namespace|open|or|override|private|public|rec|return|return!|select|static\
|struct|then|to|true|try|typeof|upcast|use|use!|val|void|when|while|with|yield|yield!|__SOURCE_DIRECTORY__\
|as|asr|land|lor|lsl|lsr|lxor|mod|sig|atomic|break|checked|component|const|constraint|constructor|continue\
|eager|event|external|fixed|functor|include|method|mixin|object|parallel|process|protected|pure|sealed|tailcall\
|trait|virtual|volatile|and|do|end|for|fun|if|in|let|let!|new|not|null|of|endif',
"constant": "true|false"
}, "identifier");
var floatNumber = "(?:(?:(?:(?:(?:(?:\\d+)?(?:\\.\\d+))|(?:(?:\\d+)\\.))|(?:\\d+))(?:[eE][+-]?\\d+))|(?:(?:(?:\\d+)?(?:\\.\\d+))|(?:(?:\\d+)\\.)))";
this.$rules = {
"start": [
{
token: "variable.classes",
regex: '\\[\\<[.]*\\>\\]'
},
{
token: "comment",
regex: '//.*$'
},
{
token: "comment.start",
regex: /\(\*(?!\))/,
push: "blockComment"
},
{
token: "string",
regex: "'.'"
},
{
token: "string",
regex: '"""',
next : [{
token : "constant.language.escape",
regex : /\\./,
next : "qqstring"
}, {
token : "string",
regex : '"""',
next : "start"
}, {
defaultToken: "string"
}]
},
{
token: "string",
regex: '"',
next : [{
token : "constant.language.escape",
regex : /\\./,
next : "qqstring"
}, {
token : "string",
regex : '"',
next : "start"
}, {
defaultToken: "string"
}]
},
{
token: ["verbatim.string", "string"],
regex: '(@?)(")',
stateName : "qqstring",
next : [{
token : "constant.language.escape",
regex : '""'
}, {
token : "string",
regex : '"',
next : "start"
}, {
defaultToken: "string"
}]
},
{
token: "constant.float",
regex: "(?:" + floatNumber + "|\\d+)[jJ]\\b"
},
{
token: "constant.float",
regex: floatNumber
},
{
token: "constant.integer",
regex: "(?:(?:(?:[1-9]\\d*)|(?:0))|(?:0[oO]?[0-7]+)|(?:0[xX][\\dA-Fa-f]+)|(?:0[bB][01]+))\\b"
},
{
token: ["keyword.type", "variable"],
regex: "(type\\s)([a-zA-Z0-9_$\-]*\\b)"
},
{
token: keywordMapper,
regex: "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
},
{
token: "keyword.operator",
regex: "\\+\\.|\\-\\.|\\*\\.|\\/\\.|#|;;|\\+|\\-|\\*|\\*\\*\\/|\\/\\/|%|<<|>>|&|\\||\\^|~|<|>|<=|=>|==|!=|<>|<-|=|\\(\\*\\)"
},
{
token: "paren.lparen",
regex: "[[({]"
},
{
token: "paren.rparen",
regex: "[\\])}]"
}
],
blockComment: [{
regex: /\(\*\)/,
token: "comment"
}, {
regex: /\(\*(?!\))/,
token: "comment.start",
push: "blockComment"
}, {
regex: /\*\)/,
token: "comment.end",
next: "pop"
}, {
defaultToken: "comment"
}]
};
this.normalizeRules();
};
oop.inherits(FSharpHighlightRules, TextHighlightRules);
exports.FSharpHighlightRules = FSharpHighlightRules;
});
ace.define("ace/mode/folding/cstyle",[], function(require, exports, module) {
"use strict";
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function(commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(
this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
);
this.foldingStopMarker = new RegExp(
this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
);
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function() {
this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
this._getFoldWidgetBase = this.getFoldWidget;
this.getFoldWidget = function(session, foldStyle, row) {
var line = session.getLine(row);
if (this.singleLineBlockCommentRe.test(line)) {
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
return "";
}
var fw = this._getFoldWidgetBase(session, foldStyle, row);
if (!fw && this.startRegionRe.test(line))
return "start"; // lineCommentRegionStart
return fw;
};
this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
var line = session.getLine(row);
if (this.startRegionRe.test(line))
return this.getCommentRegionBlock(session, line, row);
var match = line.match(this.foldingStartMarker);
if (match) {
var i = match.index;
if (match[1])
return this.openingBracketBlock(session, match[1], row, i);
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
if (range && !range.isMultiLine()) {
if (forceMultiline) {
range = this.getSectionRange(session, row);
} else if (foldStyle != "all")
range = null;
}
return range;
}
if (foldStyle === "markbegin")
return;
var match = line.match(this.foldingStopMarker);
if (match) {
var i = match.index + match[0].length;
if (match[1])
return this.closingBracketBlock(session, match[1], row, i);
return session.getCommentFoldRange(row, i, -1);
}
};
this.getSectionRange = function(session, row) {
var line = session.getLine(row);
var startIndent = line.search(/\S/);
var startRow = row;
var startColumn = line.length;
row = row + 1;
var endRow = row;
var maxRow = session.getLength();
while (++row < maxRow) {
line = session.getLine(row);
var indent = line.search(/\S/);
if (indent === -1)
continue;
if (startIndent > indent)
break;
var subRange = this.getFoldWidgetRange(session, "all", row);
if (subRange) {
if (subRange.start.row <= startRow) {
break;
} else if (subRange.isMultiLine()) {
row = subRange.end.row;
} else if (startIndent == indent) {
break;
}
}
endRow = row;
}
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
};
this.getCommentRegionBlock = function(session, line, row) {
var startColumn = line.search(/\s*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m) continue;
if (m[1]) depth--;
else depth++;
if (!depth) break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/fsharp",[], function (require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var FSharpHighlightRules = require("./fsharp_highlight_rules").FSharpHighlightRules;
var CStyleFoldMode = require("./folding/cstyle").FoldMode;
var Mode = function () {
TextMode.call(this);
this.HighlightRules = FSharpHighlightRules;
this.foldingRules = new CStyleFoldMode();
};
oop.inherits(Mode, TextMode);
(function () {
this.lineCommentStart = "//";
this.blockComment = {start: "(*", end: "*)", nestable: true};
this.$id = "ace/mode/fsharp";
}).call(Mode.prototype);
exports.Mode = Mode;
});
(function() {
ace.require(["ace/mode/fsharp"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();